Solar panels

Solar panels Longi LR7-72HVD bifacial 645 W

BC-CELL solar module from LONGi with bifacial generation and high efficiency for commercial and utility-scale solar power plants.

Solar panels

Solar panels Longi LR7-72HVD bifacial 645 W

BC-CELL solar module from LONGi with bifacial generation and high efficiency for commercial and utility-scale solar power plants.

Datasheet

Brand

Longi

Model

LR7-72HVD

Country

China

Power, W

645

Characteristics

Description of the product

LONGi LR7-72HVD-645M bifacial module for commercial solar projects

Next-generation bifacial solar module built on BC-CELL technology from the Hi-MO X10 series. The panel delivers high energy generation efficiency, stable operation at elevated temperatures, and reduced degradation compared to traditional P-type modules.

Thanks to its bifacial design, the module can generate additional electricity from the rear side, making it especially effective for ground-mounted and commercial solar power plants.

LONGi LR7-72HVD-645M is designed for utility-scale and industrial PV projects where the following are critical:
• maximum energy yield
• high reliability
• long service life
• stable performance in various climate conditions.

Main characteristics:

Technology

BC-CELL / Hi-MO X10

Panel type

Bifacial

Module efficiency

up to 23.9%

Voc (open-circuit voltage)

53,70 V

Operating temperature

-40℃ ~ +85℃

Dimensions

2382×1134×30mm

Weight

33,5 kg

Warranty

30-year linear power warranty, 15-year product warranty

FEATURES AND BENEFITS

LONGi LR7-72HVD-645M is a high-efficiency bifacial solar module designed for commercial and industrial solar power plants. Built on BC-CELL technology from the Hi-MO X10 series, the module ensures stable power generation even under demanding operating conditions.

The bifacial design allows additional power generation from the rear side of the module, increasing the overall efficiency of the solar power plant. This is especially beneficial for ground-mounted, commercial, and utility-scale PV projects.

With module efficiency up to 23.9%, the LONGi LR7-72HVD-645M delivers maximum performance while optimizing installation space. N-type cell technology provides lower degradation, improved temperature stability, and long-term operational reliability.

The module is engineered to withstand increased mechanical and environmental loads. Tempered glass, reinforced frame construction, and modern module architecture ensure high durability and long service life.

LONGi LR7-72HVD-645M is suitable for:
• commercial solar power plants
• industrial PV systems
• ground-mounted solar projects
• utility-scale installations
• facilities with high requirements for power generation efficiency.